Results 181 to 190 of about 2,669 (253)

Electrospun Pt-TiO2 nanofibers Doped with HPA for Catalytic Hydrodeoxygenation. [PDF]

open access: yesSci Rep
Taiswa A   +4 more
europepmc   +1 more source

Hydrothermal liquefaction of microalgae for biocrude production: Improving the biocrude properties with vacuum distillation

Bioresource Technology, 2014
This paper proposes a two-part process for producing biocrude with reduced impurities. The biocrude was produced from hydrothermal liquefaction (HTL) of Spirulina sp. and Tetraselmis sp. in a batch reactor at both 300 and 350°C, 5min, and 16%w/w solid feed composition. The resultant biocrudes were vacuum distilled at a maximum temperature of 360°C.
David M Lewis   +2 more
exaly   +4 more sources

Recent advances in heterogeneous catalysts for biocrude hydrodeoxygenation

Green Chemistry
The synergistic interaction between acid and metal sites in the hydrodeoxygenation of biocrude oil model compounds.
Penghui Yan   +7 more
openaire   +4 more sources

Co-processing of lignocellulosic biocrude with petroleum gas oils [PDF]

open access: yesApplied Catalysis A: General, 2018
[EN] A biocrude was obtained via the catalytic hydrothermal treatment of lignocellulosic biomass. This was further co-hydroprocessed with Straight Run Gas Oil (SRGO) under desulphurization conditions.
Avelino Corma, Thomas Maschmeyer
exaly   +2 more sources

Biocrude production in arid lands

Economic Botany, 1983
Recent research in the development of bioenergy crops for arid and semiarid regions has stressed the objective of increasing biomass productivity in order to improve energetic and economic returns. However, an examination of the constraints on arid-adapted plant species indicates that a preferable approach to biocrude feedstock development is one that ...
Steven P. McLaughlin   +2 more
openaire   +1 more source

Catalytic upgrading of duckweed biocrude in subcritical water

Bioresource Technology, 2014
Herein, a duckweed biocrude produced from the hydrothermal liquefaction of Lemna minor was treated in subcritical water with added H₂. Effects of several different commercially available materials such as Ru/C, Pd/C, Pt/C, Pt/γ-Al₂O₃, Pt/C-sulfide, Rh/γ-Al₂O₃, activated carbon, MoS₂, Mo₂C, Co-Mo/γ-Al₂O₃, and zeolite on the yields of product fractions ...
Caicai Zhang   +5 more
openaire   +2 more sources

Hydrothermal liquefaction of paddy straw for biocrude production

Materials Today: Proceedings, 2021
Abstract As per the MNRE statistics, the current annual availability of biomass in India is estimated to be 500 million metric tons. Most of the biomass were just dumped, burnt or reused very little. This unexploited potential of biowastes can be converted to an energy rich fuel through hydrothermal processing.
R. Divyabharathi, P. Subramanian
openaire   +1 more source

Hydrothermal liquefaction of wastewater as part of tailoring biocrude composition for a circular bioeconomy: A review

Biofuels, Bioproducts and Biorefining
Hydrothermal liquefaction (HTL) is emerging as a transformative technology in wastewater valorization, transitioning from a biofuel production focus to a platform for generating tailored high‐value products. This review explores the paradigm shift toward
T. Mkilima
semanticscholar   +1 more source

Alkaline catalytic liquefaction of pig manure fermentation residue in ethanol solvent for the production of high-quality biocrude oil.

Waste Management
The widespread application of biogas projects generates substantial amounts of waste fermentation residue. Further treatment of fermentation residues facilitates resource utilization, ensures safe disposal, and is anticipated to enhance the economic ...
Jialong Tang   +6 more
semanticscholar   +1 more source

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